CVE-2011-1175

Name	CVE-2011-1175
Description	tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2225-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
asterisk (PTS)	bullseye (security), bullseye	1:16.28.0~dfsg-0+deb11u4	fixed
	sid	1:20.8.1~dfsg+~cs6.14.40431414-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
asterisk	source	lenny	1:1.4.21.2~dfsg-3+lenny2.1	DSA-2225-1
asterisk	source	squeeze	1:1.6.2.9-2+squeeze2	DSA-2225-1
asterisk	source	(unstable)	1:1.8.3.3-1

[lenny] - asterisk <not-affected> (Vulnerable code not present)